5203287 has 12 divisors (see below), whose sum is σ = 7628920. Its totient is φ = 3416688.

The previous prime is 5203279. The next prime is 5203337. The reversal of 5203287 is 7823025.

It is not a de Polignac number, because 5203287 - 2³ = 5203279 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5203287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5203687) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3712 + ... + 4917.

Almost surely, 2^5203287 is an apocalyptic number.

5203287 is a deficient number, since it is larger than the sum of its proper divisors (2425633).

5203287 is a wasteful number, since it uses less digits than its factorization.

5203287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8702 (or 8699 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 5203287 is about 2281.0714587667. The cubic root of 5203287 is about 173.2843175836.

The spelling of 5203287 in words is "five million, two hundred three thousand, two hundred eighty-seven".